http://www.google.com/search?hl=en&c...d=0CA0QBSgA&q=frozen+shoulder&spell=1

http://www.google.com/search?q=severe+muscle+spasms&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-USfficial&client=firefox-a

http://www.google.com/search?hl=en&c...d=0CAgQBSgA&q=spasmodic+torticollis&spell=1

http://www.google.com/search?q=dystonia&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-USfficial&client=firefox-a


There's' probably more that I can't think of right now - hopefully others will be along soon with ideas.